# Wiki-Teacher

## Edmodo class group and a math journal assignment -Flipping the class

Students will watch a video in our Edmodo.com group. The video is from The Khan Academy: Adding and subtracting fractions with unlike denominators. After the video, the students will complete five practice problems and return to class the next day to work on independent practice problems. video link: https://www.khanacademy.org/math/arithmetic/fractions/v/adding-mixed-numbers-with-unlike-denominators?utm_campaign=embed

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#### Content Area

• NVACS Mathematics

• Lesson Plan

#### Course(s)

• Mathematics 5

#### Standard(s)/Course Objective(s)

• 5.NF.A.1 - Add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators. For example, 2/3 + 5/4 = 8/12 + 15/12 = 23/12 (In general, a/b + c/d = (ad + bc)/bd).

#### Textbook Unit(s)

• No Textbook Units Identified

• Technology